In:
Macromolecular Chemistry and Physics, Wiley, Vol. 212, No. 2 ( 2011-01-18), p. 168-179
Abstract:
Block copolymers of 1 H ,1 H ,2 H ,2 H ‐perfluorodecyl acrylate (AC8) were obtained from ARGET ATRP. To obtain block copolymers of low dispersity the PAC8 block was synthesized in anisole with a CuBr 2 /PMDETA catalyst in the presence of tin(II) 2‐ethylhexanoate as a reducing agent. The PAC8 block was subsequently used as macroinitiator for copolymerization with butyl and tert‐ butyl acrylate carried out in scCO 2 . To achieve catalyst solubility in CO 2 two fluorinated ligands were employed. The formation of block copolymers was confirmed by size exclusion chromatography and DSC. magnified image
Type of Medium:
Online Resource
ISSN:
1022-1352
,
1521-3935
DOI:
10.1002/macp.201000307
Language:
English
Publisher:
Wiley
Publication Date:
2011
detail.hit.zdb_id:
1475026-0
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